I for one always run Chromium with third-party cookies disabled. Yesterday I went to try the new Firefox that everyone is going crazy about, and I couldn't find the option to disable third-party cookies.
but that is mostly trying to please sponsors, like google.
But do me a favour, try to find any setting, command line flag, developer setting, anything, to disable or limit referrer to the domain, on chromium/chrome. All three times i counted, the features were removed by google employees after added by outsider contributors. And 3rd party cookie is going the same way. Outside contributors add, google employees remove. Until everyone gives up and google has its way.
Settings > Advanced > Privacy and security > Content settings > Cookies
Regarding referrer you may be right. However you can change it with extensions. And now that I think about it, the same is true for third-party cookies.
It's is under the history sub-title, but you can see all the options in the screen at once. Not as hidden as in chrome.
Thank you.